| # | Nation | Men | Women | All judokas |
|---|---|---|---|---|
| 1 |  Angola |
0 | 1 | 1 |
| 2 |  Czech Republic |
2 | 1 | 3 |
| 3 |  Hong Kong |
7 | 4 | 11 |
| 4 |  Israel |
5 | 0 | 5 |
| 5 |  Japan |
3 | 3 | 6 |
| 6 |  Kazakhstan |
5 | 0 | 5 |
| 7 |  Kyrgyzstan |
4 | 1 | 5 |
| 8 |  Mongolia |
28 | 28 | 56 |
| 9 |  China |
11 | 0 | 11 |
| 10 |  Puerto Rico |
2 | 0 | 2 |
| 11 |  South Korea |
7 | 7 | 14 |
| 12 |  Russia |
7 | 1 | 8 |
| 13 |  Switzerland |
0 | 1 | 1 |
| 14 |  Ukraine |
2 | 0 | 2 |
| 15 |  United Arab Emirates |
6 | 0 | 6 |
| 16 |  United States |
0 | 1 | 1 |
| 17 |  Uzbekistan |
3 | 0 | 3 |
| 18 |  Venezuela |
2 | 2 | 4 |